201441381

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 286674144

約数和(自身を除く): 85232763

約数列:

[1, 3, 17, 51, 283, 289, 821, 849, 867, 2463, 4811, 13957, 14433, 41871, 81787, 232343, 237269, 245361, 697029, 711807, 3949831, 11849493, 67147127, 201441381]

約数ペア:

[(1, 201441381), (3, 67147127), (17, 11849493), (51, 3949831), (283, 711807), (289, 697029), (821, 245361), (849, 237269), (867, 232343), (2463, 81787), (4811, 41871), (13957, 14433)]